java projects/simple-calculator/src/App.java
<filename>java projects/simple-calculator/src/App.javapublic class App {
    public static void main(String[] args) throws Exception {
        System.out.println("");
        System.out.println("---------------------------------------");
        System.out.println("Calculadora básica");
        System.out.println("Hecha por José Juan Martínez Tapia");
        System.out.println("");
        Operation operation = new Operation();
        System.out.println("---------------------------------------");
    }
}